Performance Management |
Oct. 31, 2025 |
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| Dimensional US Core Equity Market ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
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| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional US Core Equity Market ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
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| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional US Core Equity Market ETF | Dimensional US Core Equity Market ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 11.45% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (15.86%) | ||||
| Lowest Quarterly Return, Date | Jun. 30, 2022 | ||||
| Dimensional US Core Equity 1 ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
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| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional US Core Equity 1 ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
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| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional US Core Equity 1 ETF | Dimensional US Core Equity 1 ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 9.83% | ||||
| Highest Quarterly Return, Date | Mar. 31, 2024 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (4.14%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2025 | ||||
| Dimensional US High Profitability ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
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| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional US High Profitability ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
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| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional US High Profitability ETF | Dimensional US High Profitability ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 11.79% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (2.69%) | ||||
| Lowest Quarterly Return, Date | Sep. 30, 2023 | ||||
| Dimensional US Large Cap Value ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional US Large Cap Value ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
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| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional US Large Cap Value ETF | Dimensional US Large Cap Value ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 11.28% | ||||
| Highest Quarterly Return, Date | Mar. 31, 2024 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (3.24%) | ||||
| Lowest Quarterly Return, Date | Jun. 30, 2024 | ||||
| Dimensional US Small Cap Value ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional US Small Cap Value ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
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| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional US Small Cap Value ETF | Dimensional US Small Cap Value ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 15.31% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (8.41%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2025 | ||||
| Dimensional US Large Cap Vector ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional US Large Cap Vector ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional US Large Cap Vector ETF | Dimensional US Large Cap Vector ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 11.62% | ||||
| Highest Quarterly Return, Date | Mar. 31, 2024 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (1.31%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2025 | ||||
| Dimensional US Vector Equity ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional US Vector Equity ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
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| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional US Vector Equity ETF | Dimensional US Vector Equity ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 8.17% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (4.65%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2025 | ||||
| Dimensional US Real Estate ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional US Real Estate ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
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| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional US Real Estate ETF | Dimensional US Real Estate ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 17.80% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (8.32%) | ||||
| Lowest Quarterly Return, Date | Sep. 30, 2023 | ||||
| Dimensional International Core Equity Market ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional International Core Equity Market ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional International Core Equity Market ETF | Dimensional International Core Equity Market ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 16.41% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2022 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (14.16%) | ||||
| Lowest Quarterly Return, Date | Jun. 30, 2022 | ||||
| Dimensional International Core Equity 2 ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional International Core Equity 2 ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional International Core Equity 2 ETF | Dimensional International Core Equity 2 ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 13.74% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (7.34%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 | ||||
| Dimensional International Small Cap Value ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional International Small Cap Value ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional International Small Cap Value ETF | Dimensional International Small Cap Value ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 15.12% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (7.54%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 | ||||
| Dimensional International Small Cap ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional International Small Cap ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional International Small Cap ETF | Dimensional International Small Cap ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 17.37% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (7.85%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 | ||||
| Dimensional International High Profitability ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional International High Profitability ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional International High Profitability ETF | Dimensional International High Profitability ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 10.91% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (8.16%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 | ||||
| Dimensional International Vector Equity ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional International Vector Equity ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional International Vector Equity ETF | Dimensional International Vector Equity ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 13.51% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | 6.32% | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2025 | ||||
| Dimensional Emerging Core Equity Market ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Emerging Core Equity Market ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Emerging Core Equity Market ETF | Dimensional Emerging Core Equity Market ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 12.87% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (12.65%) | ||||
| Lowest Quarterly Return, Date | Jun. 30, 2022 | ||||
| Dimensional Emerging Markets High Profitability ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Emerging Markets High Profitability ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Emerging Markets High Profitability ETF | Dimensional Emerging Markets High Profitability ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 11.85% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (7.58%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 | ||||
| Dimensional Emerging Markets Value ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Emerging Markets Value ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Emerging Markets Value ETF | Dimensional Emerging Markets Value ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 12.04% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (7.60%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 | ||||
| Dimensional Emerging Markets Core Equity 2 ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Emerging Markets Core Equity 2 ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Emerging Markets Core Equity 2 ETF | Dimensional Emerging Markets Core Equity 2 ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 13.05% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (6.79%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 | ||||
| Dimensional Emerging Markets ex China Core Equity ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Emerging Markets ex China Core Equity ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Emerging Markets ex China Core Equity ETF | Dimensional Emerging Markets ex China Core Equity ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 15.64% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (2.81%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2025 | ||||
| Dimensional World Equity ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional World Equity ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional World Equity ETF | Dimensional World Equity ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 10.08% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (1.67%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2025 | ||||
| Dimensional Global Real Estate ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Global Real Estate ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Global Real Estate ETF | Dimensional Global Real Estate ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 17.28% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (9.82%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 | ||||
| Dimensional U.S. Equity Market ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the Tax-Managed U.S. Equity Portfolio (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on June 11, 2021 (the “Reorganization”). Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. The returns shown for periods ending on or prior to June 11, 2021 are those of the predecessor fund. Returns of the Portfolio will be different from the returns of the predecessor fund as they have different expenses. Performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the Tax-Managed U.S. Equity Portfolio (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on June 11, 2021 (the “Reorganization”).Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional U.S. Equity Market ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] | |||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional U.S. Equity Market ETF | Dimensional U.S. Equity Market ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 21.91% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2020 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (20.77%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2020 | ||||
| Dimensional U.S. Small Cap ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the Tax-Managed U.S. Small Cap Portfolio (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on June 11, 2021 (the “Reorganization”). Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. The returns shown for periods ending on or prior to June 11, 2021 are those of the predecessor fund. Returns of the Portfolio will be different from the returns of the predecessor fund as they have different expenses. Performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the Tax-Managed U.S. Small Cap Portfolio (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on June 11, 2021 (the “Reorganization”).Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional U.S. Small Cap ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] | |||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional U.S. Small Cap ETF | Dimensional U.S. Small Cap ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 28.47% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2020 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (32.32%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2020 | ||||
| Dimensional U.S. Targeted Value ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the Tax-Managed U.S. Targeted Value Portfolio (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on June 11, 2021 (the “Reorganization”). Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. The returns shown for periods ending on or prior to June 11, 2021 are those of the predecessor fund. Returns of the Portfolio will be different from the returns of the predecessor fund as they have different expenses. Performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the Tax-Managed U.S. Targeted Value Portfolio (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on June 11, 2021 (the “Reorganization”).Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional U.S. Targeted Value ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] | |||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional U.S. Targeted Value ETF | Dimensional U.S. Targeted Value ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 30.73% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2020 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (37.94%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2020 | ||||
| Dimensional U.S. Core Equity 2 ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the T.A. U.S. Core Equity 2 Portfolio (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on June 11, 2021 (the “Reorganization”). Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. The returns shown for periods ending on or prior to June 11, 2021 are those of the predecessor fund. Returns of the Portfolio will be different from the returns of the predecessor fund as they have different expenses. Performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the T.A. U.S. Core Equity 2 Portfolio (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on June 11, 2021 (the “Reorganization”).Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional U.S. Core Equity 2 ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] | |||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional U.S. Core Equity 2 ETF | Dimensional U.S. Core Equity 2 ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 22.14% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2020 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (25.40%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2020 | ||||
| Dimensional US Marketwide Value ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the Tax-Managed U.S. Marketwide Value Portfolio II (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on May 6, 2022 (the “Reorganization”). Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. The returns shown for periods ending on or prior to May 6, 2022 are those of the predecessor fund. Returns of the Portfolio will be different from the returns of the predecessor fund as they have different expenses. Performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the Tax-Managed U.S. Marketwide Value Portfolio II (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on May 6, 2022 (the “Reorganization”).Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional US Marketwide Value ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] | |||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional US Marketwide Value ETF | Dimensional US Marketwide Value ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 18.26% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2020 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (30.33%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2020 | ||||
| Dimensional International Value ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the Tax-Managed DFA International Value Portfolio (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on September 10, 2021 (the “Reorganization”). Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. The returns shown for periods ending on or prior to September 10, 2021 are those of the predecessor fund. Returns of the Portfolio will be different from the returns of the predecessor fund as they have different expenses. Performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the Tax-Managed DFA International Value Portfolio (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on September 10, 2021 (the “Reorganization”).Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional International Value ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] | |||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional International Value ETF | Dimensional International Value ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 21.49% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2020 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (31.49%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2020 | ||||
| Dimensional World ex U.S. Core Equity 2 ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the T.A. World ex U.S. Core Equity Portfolio (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on September 10, 2021 (the “Reorganization”). Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. The returns shown for periods ending on or prior to September 10, 2021 are those of the predecessor fund. Returns of the Portfolio will be different from the returns of the predecessor fund as they have different expenses. Performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s (and the predecessor fund’s) past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The Portfolio has adopted the performance of the T.A. World ex U.S. Core Equity Portfolio (the predecessor fund) as the result of a reorganization of the predecessor fund into the Portfolio, which was consummated after the close of business on September 10, 2021 (the “Reorganization”).Prior to the Reorganization, the Portfolio had not yet commenced operations. The bar chart shows the changes in the Portfolio’s (and the predecessor fund’s) performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional World ex U.S. Core Equity 2 ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] | |||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional World ex U.S. Core Equity 2 ETF | Dimensional World ex U.S. Core Equity 2 ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 19.21% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2020 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (28.07%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2020 | ||||
| Dimensional Core Fixed Income ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Core Fixed Income ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Core Fixed Income ETF | Dimensional Core Fixed Income ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 6.81% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (7.32%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2022 | ||||
| Dimensional Short-Duration Fixed Income ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Short-Duration Fixed Income ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Short-Duration Fixed Income ETF | Dimensional Short-Duration Fixed Income ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 2.86% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (3.96%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2022 | ||||
| Dimensional Inflation-Protected Securities ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Inflation-Protected Securities ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Inflation-Protected Securities ETF | Dimensional Inflation-Protected Securities ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 4.73% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (6.56%) | ||||
| Lowest Quarterly Return, Date | Jun. 30, 2022 | ||||
| Dimensional Global Core Plus Fixed Income ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Global Core Plus Fixed Income ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Global Core Plus Fixed Income ETF | Dimensional Global Core Plus Fixed Income ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 4.74% | ||||
| Highest Quarterly Return, Date | Sep. 30, 2024 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (1.29%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 | ||||
| Dimensional International Core Fixed Income ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional International Core Fixed Income ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional International Core Fixed Income ETF | Dimensional International Core Fixed Income ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 3.62% | ||||
| Highest Quarterly Return, Date | Sep. 30, 2024 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (0.52%) | ||||
| Lowest Quarterly Return, Date | Jun. 30, 2024 | ||||
| Dimensional Global Credit ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Global Credit ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Global Credit ETF | Dimensional Global Credit ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 4.92% | ||||
| Highest Quarterly Return, Date | Sep. 30, 2024 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (1.71%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 | ||||
| Dimensional Ultrashort Fixed Income ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Ultrashort Fixed Income ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Ultrashort Fixed Income ETF | Dimensional Ultrashort Fixed Income ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 1.49% | ||||
| Highest Quarterly Return, Date | Sep. 30, 2024 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | 1.09% | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2025 | ||||
| Dimensional National Municipal Bond ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional National Municipal Bond ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional National Municipal Bond ETF | Dimensional National Municipal Bond ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 5.13% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (3.79%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2022 | ||||
| Dimensional California Municipal Bond ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The table also includes the performance of an additional index with a similar investment universe as the Portfolio. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional California Municipal Bond ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional California Municipal Bond ETF | Dimensional California Municipal Bond ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 1.88% | ||||
| Highest Quarterly Return, Date | Sep. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (0.34%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2025 | ||||
| Dimensional US Sustainability Core 1 ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional US Sustainability Core 1 ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes) | ||||
| Performance Table Closing [Text Block] | The implementation and management of the Advisor’s “Sustainability” portfolios, including without limitation, the US Sustainability ETF is protected by U.S. Patent Nos. 7,596,525 B1, 7,599,874 B1 and 8,438,092 B2. |
||||
| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional US Sustainability Core 1 ETF | Dimensional US Sustainability Core 1 ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 12.46% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (5.13%) | ||||
| Lowest Quarterly Return, Date | Mar. 31, 2025 | ||||
| Dimensional International Sustainability Core 1 ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
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| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional International Sustainability Core 1 ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
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| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Table Closing [Text Block] | The implementation and management of the Advisor’s “Sustainability” portfolios, including without limitation, the International Sustainability ETF is protected by U.S. Patent Nos. 7,596,525 B1, 7,599,874 B1 and 8,438,092 B2. |
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| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional International Sustainability Core 1 ETF | Dimensional International Sustainability Core 1 ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 14.52% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (7.30%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 | ||||
| Dimensional Emerging Markets Sustainability Core 1 ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Emerging Markets Sustainability Core 1 ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Table Closing [Text Block] | The implementation and management of the Advisor’s “Sustainability” portfolios, including without limitation, the Emerging Markets Sustainability ETF is protected by U.S. Patent Nos. 7,596,525 B1, 7,599,874 B1 and 8,438,092 B2. |
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| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Emerging Markets Sustainability Core 1 ETF | Dimensional Emerging Markets Sustainability Core 1 ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 13.93% | ||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (6.93%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 | ||||
| Dimensional Global Sustainability Fixed Income ETF | |||||
| Prospectus [Line Items] | |||||
| Bar Chart and Performance Table [Heading] | Performance | ||||
| Performance Narrative [Text Block] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. The table illustrates how annualized returns for certain periods, both before and after taxes, compare with those of a broad measure of market performance. The Portfolio’s past performance (before and after taxes) is not an indication of future results. Updated performance information for the Portfolio can be obtained by visiting https://www.dimensional.com/us-en/funds. The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown in the table. In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. |
||||
| Performance Past Does Not Indicate Future [Text] | The Portfolio’s past performance (before and after taxes) is not an indication of future results. | ||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table immediately following illustrate the variability of the Portfolio’s returns and are meant to provide some indication of the risks of investing in the Portfolio. The bar chart shows the changes in the Portfolio’s performance from year to year. | ||||
| Bar Chart [Heading] | Dimensional Global Sustainability Fixed Income ETF —Total Returns | ||||
| Performance Table Heading | Annualized Returns (%) | ||||
| Performance Table Uses Highest Federal Rate | The after-tax returns presented in the table for the Portfolio are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. | ||||
| Performance Table Not Relevant to Tax Deferred | In addition, the after-tax returns shown are not relevant to investors who hold shares of the Portfolio through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. | ||||
| Performance [Table] |
|
||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses or taxes on sales) | ||||
| Performance Table Closing [Text Block] | The implementation and management of the Advisor’s “Sustainability” portfolios, including without limitation, the Global Sustainability Fixed Income ETF is protected by U.S. Patent Nos. 7,596,525 B1, 7,599,874 B1 and 8,438,092 B2. |
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| Performance Availability Website Address [Text] | https://www.dimensional.com/us-en/funds | ||||
| Dimensional Global Sustainability Fixed Income ETF | Dimensional Global Sustainability Fixed Income ETF | |||||
| Prospectus [Line Items] | |||||
| Highest Quarterly Return, Label [Optional Text] | Highest Quarter | ||||
| Highest Quarterly Return | 7.65% | ||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | ||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest Quarter | ||||
| Lowest Quarterly Return | (1.67%) | ||||
| Lowest Quarterly Return, Date | Dec. 31, 2024 |